Table tennis racket rubber and wood staggered stack handle design

ABSTRACT

The present invention relates to changing three aspects of table tennis rackets. Table tennis racket rubber components of this invention are crossly inserted between racket handle small side board and bottom board. The racket handle is increased from the current three layers to five-layer structure; The material of the racket handle is changed, and the rubber elastic layer is added. The handle of the racket is composed of wood and rubber, forming a flexible racket handle; It adopts rubber (or soft material) safety device to cover the exposed part of the racket bottom board, reduces the friction between the palm and the bottom plate, and enhances comfort; The invention improves the safety, comfort and controllability of racket handle and accelerates the speed, improves the accuracy of table tennis.

Invention includes: Five layer structure of table tennis racket handle, handle rubber and laminated wood combination structure, safety device for covering grip part of racket bottom with soft material.

TECHNICAL FIELD

The present invention relates to changing the structure of a table tennis racket handle. From the current three layers (small side plate, bottom plate, small side plate) (See FIG. 1) to five layers (Small side plate, rubber components, bottom plate, rubber components, small side plate and other components) (See FIG. 7).

The present invention relates to changing the material composition of a table tennis racket handle. Updating from the current wood laminate structure to wood and rubber (or soft material) staggered stack. The racket handle is made of wood and rubber, and an elastic table tennis racket handle is formed; making g a flexible table tennis racket handle.

The invention relates to a safety protection device for a table tennis racket bottom board, increasing the comfort degree of the racket grip.

The invention relates to a wood and rubber combined technique, which adopts the adhesive technique of hot pressing and a self formed glue to embed the rubber component into table tennis racket bottom handle.

Background Technique

The common table tennis racket handles include the side plate and the bottom plate. The handle of the bottom board is symmetrically bonded with two symmetrical small side plates, the handle is firm and inelastic, and the elastic force is not flexible when gripping.

when you hitting the balls, palm skin and racket plate will produce friction, easy to hurt hands, reducing the speed of table tennis.

Invention

The invention aims to overcome the technical deficiency of the existing racket handle, improve the comfort and control of the handle, and enhance the accuracy of the table tennis.

In order to achieve the above object, the technical solutions adopted in the present invention include.

Cut the racket bottom and mount groove: Cut a groove in the extension of the handle and bottom plate for mounting the handle rubber components shown in FIG. 3(5) (6).

Production of racket bottom handle rubber components: According to the shape of the table tennis racket handle to design and make special rubber components (FIG. 2).

Fit the rubber components to the racket handle: insert the rubber components into the groove of the racket handle by special technique (FIG. 4 (3)).

Install safety device to the racket bottom: fit the safety protection device into the groove of the racket bottom extension to ensure that the rubber component and the bottom plate of the racket are flat, (FIG. 4 (4).

PATENT FIGURES

Table tennis racket rubber and wood staggered stack handle design figures.

DESCRIPTION

FIG. 1: The structure of the current table tennis racket handles (Three layers).

FIG. 2: The structure diagram of the rubber component of the table tennis racket handle.

FIG. 3: Schematic diagram of table tennis racket bottom plate structure for the present invention.

FIG. 4: Schematic diagram of table tennis racket handles rubber components installation.

FIG. 5: Invented table tennis racket bottom board.

FIG. 6: Invented table tennis racket bottom plate color figure.

FIG. 7: The structure of table tennis racket handle relate to the present invention (Five layer).

Include:

1. Bottom plate;

2. Small side plate;

3. Rubber components;

4. Safety protection device;

5. rubber components installed;

6. rubber components installed bayonet. 

1. Five layers handle structure, which is characterized by increased racket handle structure level, but did not change the racket thickness and weight, including Design techniques for processing and installing grooves in table tennis bottom plate(1). A design of mounting the rubber component (3) on the groove of the bottom plate (5)(6).
 2. The table tennis racket handle is inserted into the rubber layer crossly, characterized in that the elasticity of the rubber is used to increase the elasticity of the racket handle, including: The handle is laminated with wood (1) and laminated with the rubber component (3). The racket handle material includes a new structure of rubber and wood.
 3. Safety protection device for table tennis racket bottom board, characterized by a soft material covering the bottom of the racket grip position. Including: the transition part between the handle and the bottom plate adopts a rubber protective device (4) to cover the gripping part of the bottom (1) of the table tennis racket, so as to prevent the contact between the user's skin and the bottom board of the racket.
 4. According to claim 1 the five-layer structure of a table tennis racket handle, characterized in that the five-layer structure. The handle of the table tennis racket is composed of a small side plate (2), a rubber component (3), a racket bottom board (1), a rubber component (3) and a side plate (2). It also includes five layers of the racket.
 5. According to claim 2, the table tennis racket handle adopts rubber and wood composite structure, which is characterized in that it further comprises a change in the material of the table tennis racket, including the combination of soft material (such as rubber) and wood.
 6. According to claim 2, table tennis racket handle elastic design requirements, the invention is characterized in that it also includes the elasticity of the rubber in the table tennis racket handle, and increases the elasticity of the racket handle when the ball is shot.
 7. According to claim 3, the table tennis racket handle and bottom plate transition protection device is characterized in that the utility model also comprises a rubber cover design which is fixed on the upper surface of the bottom board (1). 